CA3312927A1 - Multi-wheel system for luggage - Google Patents

Multi-wheel system for luggage

Info

Publication number
CA3312927A1
CA3312927A1 CA3312927A CA3312927A CA3312927A1 CA 3312927 A1 CA3312927 A1 CA 3312927A1 CA 3312927 A CA3312927 A CA 3312927A CA 3312927 A CA3312927 A CA 3312927A CA 3312927 A1 CA3312927 A1 CA 3312927A1
Authority
CA
Canada
Prior art keywords
wheel
pat
inches
leading
rotating arm
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CA3312927A
Other languages
English (en)
Inventor
Jordan D. Shoenhair
Justin A. Paselk
John A. Solheim
Original Assignee
Karsten Manufacturing Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Karsten Manufacturing Corp filed Critical Karsten Manufacturing Corp
Publication of CA3312927A1 publication Critical patent/CA3312927A1/en
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
    • B62B5/00—Accessories or details specially adapted for hand carts
    • B62B5/02—Accessories or details specially adapted for hand carts providing for travelling up or down a flight of stairs
    • B62B5/026—Accessories or details specially adapted for hand carts providing for travelling up or down a flight of stairs with spiders or adapted wheels
    • A—HUMAN NECESSITIES
    • A45—HAND OR TRAVELLING ARTICLES
    • A45C—PURSES; LUGGAGE; HAND CARRIED BAGS
    • A45C5/00—Rigid or semi-rigid luggage
    • A45C5/14—Rigid or semi-rigid luggage with built-in rolling means
    • A—HUMAN NECESSITIES
    • A45—HAND OR TRAVELLING ARTICLES
    • A45C—PURSES; LUGGAGE; HAND CARRIED BAGS
    • A45C5/00—Rigid or semi-rigid luggage
    • A45C5/03—Suitcases
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
    • B60B19/00—Wheels not otherwise provided for or having characteristics specified in one of the subgroups of this group
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
    • B60B19/00—Wheels not otherwise provided for or having characteristics specified in one of the subgroups of this group
    • B60B19/12—Roller-type wheels
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
    • B62B1/00—Hand carts having only one axis carrying one or more transport wheels; Equipment therefor
    • B62B1/10—Hand carts having only one axis carrying one or more transport wheels; Equipment therefor in which the load is intended to be transferred totally to the wheels
    • B62B1/12—Hand carts having only one axis carrying one or more transport wheels; Equipment therefor in which the load is intended to be transferred totally to the wheels involving parts being adjustable, collapsible, attachable, detachable, or convertible
    • A—HUMAN NECESSITIES
    • A45—HAND OR TRAVELLING ARTICLES
    • A45C—PURSES; LUGGAGE; HAND CARRIED BAGS
    • A45C5/00—Rigid or semi-rigid luggage
    • A45C5/14—Rigid or semi-rigid luggage with built-in rolling means
    • A45C2005/148—Other arrangements of the rolling means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
    • B60B2200/00—Type of product being used or applied
    • B60B2200/40—Articles of daily use
    • B60B2200/45—Suitcases
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
    • B60B2900/00—Purpose of invention
    • B60B2900/30—Increase in
    • B60B2900/351—Increase in versatility, e.g. usable for different purposes or different arrangements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
    • B60B2900/00—Purpose of invention
    • B60B2900/50—Improvement of
    • B60B2900/551—Handling of obstacles or difficult terrains
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
    • B60B2900/00—Purpose of invention
    • B60B2900/70—Adaptation for
    • B60B2900/721—Use under adverse external conditions
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
    • B62B1/00—Hand carts having only one axis carrying one or more transport wheels; Equipment therefor
    • B62B1/10—Hand carts having only one axis carrying one or more transport wheels; Equipment therefor in which the load is intended to be transferred totally to the wheels

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Handcart (AREA)
  • Purses, Travelling Bags, Baskets, Or Suitcases (AREA)
CA3312927A 2020-08-21 2021-08-20 Multi-wheel system for luggage Pending CA3312927A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US202063068693P 2020-08-21 2020-08-21
US63/068,693 2020-08-21
CA3197219A CA3197219A1 (en) 2020-08-21 2021-08-20 Multi-wheel system for luggage

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
CA3197219A Division CA3197219A1 (en) 2020-08-21 2021-08-20 Multi-wheel system for luggage

Publications (1)

Publication Number Publication Date
CA3312927A1 true CA3312927A1 (en) 2026-06-21

Family

ID=80270101

Family Applications (2)

Application Number Title Priority Date Filing Date
CA3312927A Pending CA3312927A1 (en) 2020-08-21 2021-08-20 Multi-wheel system for luggage
CA3197219A Pending CA3197219A1 (en) 2020-08-21 2021-08-20 Multi-wheel system for luggage

Family Applications After (1)

Application Number Title Priority Date Filing Date
CA3197219A Pending CA3197219A1 (en) 2020-08-21 2021-08-20 Multi-wheel system for luggage

Country Status (7)

Country Link
US (2) US12096832B2 (enExample)
EP (2) EP4786308A2 (enExample)
JP (2) JP7747739B2 (enExample)
KR (2) KR102902237B1 (enExample)
CA (2) CA3312927A1 (enExample)
GB (1) GB2613506B (enExample)
WO (1) WO2022040572A1 (enExample)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US12691360B2 (en) * 2020-06-29 2026-07-28 Karsten Manufacturing Corporation Skateboards with a multi-wheel truck
CN117651649A (zh) * 2021-08-17 2024-03-05 布里格斯及莱利旅行用品有限责任公司 减震行李轮
CN121604943A (zh) * 2023-07-31 2026-03-03 卡斯顿制造有限公司 多轮脚轮

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Also Published As

Publication number Publication date
US20220053898A1 (en) 2022-02-24
KR20260003396A (ko) 2026-01-06
EP4200188A4 (en) 2024-09-11
JP2023538412A (ja) 2023-09-07
US12096832B2 (en) 2024-09-24
GB202303432D0 (en) 2023-04-26
JP2025183386A (ja) 2025-12-16
EP4200188C0 (en) 2026-06-24
WO2022040572A1 (en) 2022-02-24
JP7747739B2 (ja) 2025-10-01
KR102902237B1 (ko) 2025-12-18
KR20230054406A (ko) 2023-04-24
CA3197219A1 (en) 2022-02-24
GB2613506B (en) 2024-05-29
EP4200188B1 (en) 2026-06-24
EP4200188A1 (en) 2023-06-28
EP4786308A2 (en) 2026-08-05
GB2613506A (en) 2023-06-07
US20250009092A1 (en) 2025-01-09

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